ESP32 Development Board with 2.8" Touch Display, WiFi, Bluetooth, Type-C
ESP32 Development Board with 2.8" Touch Display, WiFi, Bluetooth, Type-C
This ESP32 development board features a 2.8-inch TFT touch display and a dual-core 32-bit processor, designed for creating interactive IoT projects and human-machine interfaces. It integrates WiFi and Bluetooth 4.2 connectivity with a 240x320 resolution screen, providing a complete solution for smart home controllers, data logging, and portable instruments.
Key features
- Integrated Display – Features a 2.8-inch ILI9341 resistive TFT touch screen with 320x240 resolution and 65K colors for clear UI visualization.
- Dual-Core Performance – Powered by an ESP32 dual-core processor running up to 240MHz with 520KB SRAM for handling complex GUIs and real-time control.
- Wireless Connectivity – Built-in WiFi 802.11 b/g/n and Bluetooth 4.2 (BR/EDR + BLE) with support for Smart Config and Airkiss for easy network setup.
- Rich Expansion – Includes 22 GPIOs (UART, SPI, I2C, ADC, DAC, PWM) and an onboard TF card slot for expanded storage of images, fonts, or logs.
- Type-C Interface – Powered via a 5V USB-C port, drawing approximately 115mA, with included cables and a stylus for interface interaction.
Specifications
| Display Size | 2.8 inches |
|---|---|
| Resolution | 320 x 240 pixels |
| Driver Chip | ILI9341 |
| Main Chip | ESP32 (dual-core, up to 240MHz) |
| Wireless | WiFi 802.11 b/g/n, Bluetooth 4.2 BLE |
| GPIOs | 22 |
| Power Input | 5V DC via Type-C |
| Storage | TF card slot |
| Operating Temp | -20°C to 70°C |
| Casing | None (open-frame version) |
What's in the box
- 1 x ESP32 Development Board (2.8" Touch Display)
- 1 x Stylus Pen
- 1 x Type-C Data Cable
- 1 x 4-Pin Terminal to DuPont Cable
Ideal for
This board is ideal for makers and engineers building smart home control panels, weather stations, DIY game emulators, industrial HMIs, or portable IoT monitoring devices.
FAQ
Does it fit in a case?
This is an open-frame version and does not include an enclosure. You will need to design or purchase a compatible case to protect the board.
What type of touchscreen is it?
It uses a resistive touchscreen. The included stylus or a blunt plastic tip is recommended for precise interaction.
Can I store data on it?
Yes, the board features a built-in TF card slot which can be used to store bitmap images, GUI fonts, or sensor log data.
How is it powered?
It operates at 5V and is powered via the integrated Type-C connector.